Description: Coils Tattoo Machine: Pure copper contacts deliver great electrical conductivity and tapping strength Neatly and tightly twined coils, soft and stable frequency Highly flexible spring sheet provides large, precision work space, fast coloring, and little skin damage Capable of long time continuous working without giving off too much heat Baking varnish finish, fine workmanship Start at 4V and work well at 7-8V Size: approx . 11x13 x 3.5cm / 4.33*5.12*1.38inch Material: Copper Coils: 10 Tattoo Machine Handle Grip: This is great grips for tattooist. It is lightweight and easy to clean. Non-slip, lightweight, professional tattoo machine grips Easy to clean and fully autoclavable Great accessories for tattoo makeup Material: Aluminum alloy Size: 10x4x4cm / 4x1.6x1.6inch Color: Black Package Includes: 1 x Coils Tattoo Machine 1 x Tattoo Handle Grip